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Barkhausen Institut

Kombiniertes Radar- und Kommunikationssystem

Können wir ein einziges System verwenden, um die Umgebung zu erfassen und gleichzeitig Daten zu übertragen?

Funkwellen sind elektromagnetische Wellen, die seit langer Zeit für verschiedene Zwecke eingesetzt werden: vor allem für die Kommunikation, aber auch zur Erfassung der Umgebung, so z.B. bei der Objekterkennung mit Radarsystemen. Bislang wurden diese beiden Anwendungen (Kommunikation und Radar) weitgehend getrennt entwickelt und untersucht. Beide beruhen jedoch auf den gleichen physikalischen Phänomenen, sodass die selben Geräte, Spektren und Signale für beide Zwecke verwendet werden können. Das selbe Signal, das zur Übertragung von Informationen von A nach B übertragen wird, wird auch von Objekten in der Umgebung reflektiert. Diese Reflexionen können am Ort A beobachtet und verarbeitet werden, um die Position und Geschwindigkeit dieser Objekte zu bestimmen.

Die Kombination von Kommunikation und Erfassung der Umgebung wird wahrscheinlich eines der Hauptmerkmale zukünftiger Kommunikationssysteme jenseits von 5G sein. Am BI untersuchen wir neue Wellenformen und die entsprechenden Verfahren zur Signalverarbeitung, die sich effizient und kostengünstig für beide Zwecke einsetzen lassen. Gleichzeitig betrachten wir Hardware-Implementierungsszenarien für die entworfenen Systeme und berücksichtigen Hardware-Ungenauigkeiten bei der Algorithmenentwicklung.

Publikationen

André Barreto, Minh Thuy Pham, Sandra George, Padmanava Sen, Gerhard Fettweis, Analysis of a Chirp-Based Waveform for Joint Communications and Radar Sensing (JC&S) Using Non-Linear Components, European Conference on Antennas and Propagation (EUCAP), 2021, Download PDF

@conference{
Barreto_2021_eucap,
title = "Analysis of a Chirp-Based Waveform for Joint Communications and Radar Sensing (JC&S) Using Non-Linear Components",
author = "André Barreto, Minh Thuy Pham, Sandra George, Padmanava Sen, Gerhard Fettweis",
year = "2021",
booktitle = "European Conference on Antennas and Propagation (EUCAP)",
address = "Düsseldorf, Germany",
month = "March"
}
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Sandra George, André Barreto, Padmanava Sen, Gerhard Fettweis, Reconfigurable E-band Receiver Development for Joint Communication and Sensing, IEEE Latin America Symposium on Circuits and System (LASCAS), 2021

@conference{
George_2021_lascas,
title = "Reconfigurable E-band Receiver Development for Joint Communication and Sensing",
author = "Sandra George, André Barreto, Padmanava Sen, Gerhard Fettweis",
year = "2021",
booktitle = "IEEE Latin America Symposium on Circuits and System (LASCAS)",
address = "Arequipa, Peru",
month = "February"
}
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Carlos de Lima, Didier Belot, Rafael Berkvens, Andre Bourdoux, Davide Dardari, Maxime Guillaud, Minna Isomursu, Elena-Simona Lohan, Yang Miao, André Barreto, Muhammad Aziz, Jani Saloranta, Tachporn Sanguanpuak, Hadi Sarieddeen, Gonzalo Seco-Granados, Jaakko Suutala, Tommy Svensson, Mikko Valkama, Barend van Liempd, Henk Wymeersch, Convergent Communication, Sensing and Localization in 6G Systems: An Overview of Technologies, Opportunities and Challenges, IEEE Access, 2021, Download PDF

@article{
deLima_2021_access,
title = "Convergent Communication, Sensing and Localization in 6G Systems: An Overview of Technologies, Opportunities and Challenges",
author = "Carlos de Lima, Didier Belot, Rafael Berkvens, Andre Bourdoux, Davide Dardari, Maxime Guillaud, Minna Isomursu, Elena-Simona Lohan, Yang Miao, André Barreto, Muhammad Aziz, Jani Saloranta, Tachporn Sanguanpuak, Hadi Sarieddeen, Gonzalo Seco-Granados, Jaakko Suutala, Tommy Svensson, Mikko Valkama, Barend van Liempd, Henk Wymeersch",
year = "2021",
journal = "IEEE Access",
note = "accepted for publication",
url = "https://doi.org/10.1109/ACCESS.2021.3053486",
doi = "10.1109/ACCESS.2021.3053486"
}
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Farhad Bozorgi, Padmanava Sen, André Barreto, Gerhard Fettweis, RF Front-End Challenges for Joint Communication and Radar Sensing, 1st IEEE International Symposium on Joint Communications & Sensing, 2021, Download PDF

@conference{
Farhad_jcns_2021,
title = "RF Front-End Challenges for Joint Communication and Radar Sensing",
author = "Farhad Bozorgi, Padmanava Sen, André Barreto, Gerhard Fettweis",
year = "2021",
booktitle = "1st IEEE International Symposium on Joint Communications & Sensing",
url = "https://ieeexplore.ieee.org/document/9376387",
doi = "10.1109/JCS52304.2021.9376387"
}
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Minh Thuy Pham, Roberto Bomfin, Ahmad Nimr, André Barreto, Padmanava Sen, Gerhard Fettweis, Joint Communications and Sensing Experiments Using mmWave Platforms, International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2021

@inproceedings{
Pham_2021_SPAWC,
title = "Joint Communications and Sensing Experiments Using mmWave Platforms",
author = "Minh Thuy Pham, Roberto Bomfin, Ahmad Nimr, André Barreto, Padmanava Sen, Gerhard Fettweis",
year = "2021",
booktitle = "International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)"
}
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Marco Zoli, André Barreto, Padmanava Sen, Gerhard Fettweis, Secure Joint Communications and Sensing using Chirp Modulation, 6G Wireless Summit (6G SUMMIT), 2020, Download PDF

@conference{
Dwivedi_2020_6gsummit,
title = "Secure Joint Communications and Sensing using Chirp Modulation",
author = "Marco Zoli, André Barreto, Padmanava Sen, Gerhard Fettweis",
year = "2020",
booktitle = "6G Wireless Summit (6G SUMMIT)",
address = "Levi, Finland",
month = "March",
url = "https://doi.org/10.1109/6GSUMMIT49458.2020.9083884",
doi = "10.1109/6GSUMMIT49458.2020.9083884"
}
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Carlos de Lima, Didier Belot, Rafael Berkvens, Andre Bourdoux, Davide Dardari, Maxime Guillaud, Minna Isomursu, Elena-Simona Lohan, Yang Miao, André Barreto, Muhammad Aziz, Jani Saloranta, Tachporn Sanguanpuak, Hadi Sarieddeen, Gonzalo Seco-Granados, Jaakko Suutala, Tommy Svensson, Mikko Valkama, Henk Wymeersch, Barend van Liempd, 6G White Paper on Localization and Sensing, 2020

@techreport{
delima_2020_6gwhitepaper,
title = "6G White Paper on Localization and Sensing",
author = "Carlos de Lima, Didier Belot, Rafael Berkvens, Andre Bourdoux, Davide Dardari, Maxime Guillaud, Minna Isomursu, Elena-Simona Lohan, Yang Miao, André Barreto, Muhammad Aziz, Jani Saloranta, Tachporn Sanguanpuak, Hadi Sarieddeen, Gonzalo Seco-Granados, Jaakko Suutala, Tommy Svensson, Mikko Valkama, Henk Wymeersch, Barend van Liempd",
year = "2020",
institution = "University of Oulu, Finland",
month = "June",
number = "12",
note = "6G Research Visions Series",
type = "White Paper",
url = "http://urn.fi/urn:isbn:9789526226743"
}
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Minh Thuy Pham, André Barreto, Gerhard Fettweis, Efficient Communications for Overlapped Chirp-based Systems, IEEE Wireless Communications Letters, 2020, Download PDF

@article{
Pham_2020_lwc,
title = "Efficient Communications for Overlapped Chirp-based Systems",
author = "Minh Thuy Pham, André Barreto, Gerhard Fettweis",
year = "2020",
journal = "IEEE Wireless Communications Letters",
month = "December",
number = "12",
volume = "9",
pages = "2202--2206",
url = "https://doi.org/10.1109/LWC.2020.3018174",
doi = "10.1109/LWC.2020.3018174"
}
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André Barreto, Padmanava Sen, Gerhard Fettweis, Target Detection in Joint Frequency Modulated Continuous Wave (FMCW) Radar-Communication System, International Symposium on Wireless Communication Systems (ISWCS), 2019, Download PDF

@conference{
Dwivedi_2019_iswcs,
title = "Target Detection in Joint Frequency Modulated Continuous Wave (FMCW) Radar-Communication System",
author = "André Barreto, Padmanava Sen, Gerhard Fettweis",
year = "2019",
booktitle = "International Symposium on Wireless Communication Systems (ISWCS)",
address = "Oulu, Finland",
month = "October",
publisher = "IEEE",
url = "https://doi.org/10.1109/ISWCS.2019.8877258",
doi = "10.1109/ISWCS.2019.8877258"
}
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